Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2401803076', 'doi': None, 'title': '[A six year-old case of narcolepsy].', 'display_name': '[A six year-old case of narcolepsy].', 'publication_year': 2003, 'publication_date': '2003-11-01', 'ids': {'openalex': 'https://openalex.org/W2401803076', 'mag': '2401803076', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/14631747'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/14631747', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5105776569', 'display_name': 'Yukiharu Fujii', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103779', 'display_name': 'National Center of Neurology and Psychiatry', 'ror': 'https://ror.org/0254bmq54', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210103779']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yukiharu Fujii', 'raw_affiliation_strings': ['Department of Pediatric Neurology, National Center Hospital for Mental, Nervous and Muscular Disorders, National Center of Neurology and Psychiatry, Kodaira, Tokyo.'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Neurology, National Center Hospital for Mental, Nervous and Muscular Disorders, National Center of Neurology and Psychiatry, Kodaira, Tokyo.', 'institution_ids': ['https://openalex.org/I4210103779']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010408586', 'display_name': 'Michio Fukumizu', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Michio Fukumizu', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008532426', 'display_name': 'Kenji Sugai', 'orcid': 'https://orcid.org/0000-0001-6265-514X'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Kenji Sugai', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089057313', 'display_name': 'Takashi Kanbayashi', 'orcid': 'https://orcid.org/0000-0001-9205-007X'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Takashi Kanbayashi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5005512636', 'display_name': 'Kazushige Oyama', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Kazushige Oyama', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5031342663', 'display_name': 'Atsushi Kamei', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Atsushi Kamei', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 59}, 'biblio': {'volume': '35', 'issue': '6', 'first_page': '505', 'last_page': '10'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10985', 'display_name': 'Sleep and Wakefulness Research', 'score': 0.9976, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10985', 'display_name': 'Sleep and Wakefulness Research', 'score': 0.9976, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/sleep-paralysis', 'display_name': 'Sleep paralysis', 'score': 0.4515655}, {'id': 'https://openalex.org/keywords/sleep', 'display_name': 'Sleep', 'score': 0.4156612}], 'concepts': [{'id': 'https://openalex.org/C2779494582', 'wikidata': 'https://www.wikidata.org/wiki/Q189561', 'display_name': 'Narcolepsy', 'level': 3, 'score': 0.97822857}, {'id': 'https://openalex.org/C2777446050', 'wikidata': 'https://www.wikidata.org/wiki/Q1664214', 'display_name': 'Multiple Sleep Latency Test', 'level': 5, 'score': 0.9142106}, {'id': 'https://openalex.org/C2780163352', 'wikidata': 'https://www.wikidata.org/wiki/Q944473', 'display_name': 'Cataplexy', 'level': 4, 'score': 0.8765129}, {'id': 'https://openalex.org/C2778205975', 'wikidata': 'https://www.wikidata.org/wiki/Q1754874', 'display_name': 'Polysomnography', 'level': 3, 'score': 0.70837885}, {'id': 'https://openalex.org/C2779680196', 'wikidata': 'https://www.wikidata.org/wiki/Q410857', 'display_name': 'Orexin', 'level': 4, 'score': 0.6186695}, {'id': 'https://openalex.org/C2781433485', 'wikidata': 'https://www.wikidata.org/wiki/Q3144201', 'display_name': 'Excessive daytime sleepiness', 'level': 4, 'score': 0.6128936}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.5451124}, {'id': 'https://openalex.org/C2777133385', 'wikidata': 'https://www.wikidata.org/wiki/Q486851', 'display_name': 'Sleep paralysis', 'level': 5, 'score': 0.4515655}, {'id': 'https://openalex.org/C187212893', 'wikidata': 'https://www.wikidata.org/wiki/Q123028', 'display_name': 'Pediatrics', 'level': 1, 'score': 0.43294656}, {'id': 'https://openalex.org/C2775841894', 'wikidata': 'https://www.wikidata.org/wiki/Q4683692', 'display_name': 'Sleep (system call)', 'level': 2, 'score': 0.4156612}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.3762804}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.37581968}, {'id': 'https://openalex.org/C1513209611', 'wikidata': 'https://www.wikidata.org/wiki/Q177190', 'display_name': 'Sleep disorder', 'level': 3, 'score': 0.33091807}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.26187456}, {'id': 'https://openalex.org/C16568411', 'wikidata': 'https://www.wikidata.org/wiki/Q83042', 'display_name': 'Neurology', 'level': 2, 'score': 0.2261124}, {'id': 'https://openalex.org/C2781210498', 'wikidata': 'https://www.wikidata.org/wiki/Q1869874', 'display_name': 'Insomnia', 'level': 2, 'score': 0.19472992}, {'id': 'https://openalex.org/C2781326671', 'wikidata': 'https://www.wikidata.org/wiki/Q754424', 'display_name': 'Apnea', 'level': 2, 'score': 0.09048769}, {'id': 'https://openalex.org/C118303440', 'wikidata': 'https://www.wikidata.org/wiki/Q419968', 'display_name': 'Neuropeptide', 'level': 3, 'score': 0.07013404}, {'id': 'https://openalex.org/C170493617', 'wikidata': 'https://www.wikidata.org/wiki/Q208467', 'display_name': 'Receptor', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D047908', 'descriptor_name': 'Intracellular Signaling Peptides and Proteins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D008562', 'descriptor_name': 'Membrane Glycoproteins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D009290', 'descriptor_name': 'Narcolepsy', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D015415', 'descriptor_name': 'Biomarkers', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015415', 'descriptor_name': 'Biomarkers', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D002352', 'descriptor_name': 'Carrier Proteins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002352', 'descriptor_name': 'Carrier Proteins', 'qualifier_ui': 'Q000134', 'qualifier_name': 'cerebrospinal fluid', 'is_major_topic': False}, {'descriptor_ui': 'D002648', 'descriptor_name': 'Child', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003937', 'descriptor_name': 'Diagnosis, Differential', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006683', 'descriptor_name': 'HLA-DQ Antigens', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006683', 'descriptor_name': 'HLA-DQ Antigens', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D059866', 'descriptor_name': 'HLA-DQ beta-Chains', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006684', 'descriptor_name': 'HLA-DR Antigens', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006684', 'descriptor_name': 'HLA-DR Antigens', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D059811', 'descriptor_name': 'HLA-DRB1 Chains', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009290', 'descriptor_name': 'Narcolepsy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009479', 'descriptor_name': 'Neuropeptides', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009479', 'descriptor_name': 'Neuropeptides', 'qualifier_ui': 'Q000134', 'qualifier_name': 'cerebrospinal fluid', 'is_major_topic': False}, {'descriptor_ui': 'D000068797', 'descriptor_name': 'Orexins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017286', 'descriptor_name': 'Polysomnography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012895', 'descriptor_name': 'Sleep, REM', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/14631747', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'score': 0.75, 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W79055091', 'https://openalex.org/W4245024526', 'https://openalex.org/W2517280725', 'https://openalex.org/W2401803076', 'https://openalex.org/W2348861508', 'https://openalex.org/W2142801163', 'https://openalex.org/W2112607008', 'https://openalex.org/W2097842946', 'https://openalex.org/W2031956079', 'https://openalex.org/W2030681878'], 'abstract_inverted_index': {'We': [0], 'report': [1], 'here': [2], 'a': [3, 63], '6-year-old': [4], 'boy': [5], 'with': [6], 'narcolepsy.': [7, 99, 128], 'The': [8, 100], 'diagnostic': [9], 'criteria': [10, 97], 'were': [11], 'met': [12, 95], 'by': [13, 24], 'the': [14, 25, 56, 79, 87, 96, 107, 111, 123], 'clinical': [15, 88], 'symptoms': [16, 89], 'including': [17], 'excessive': [18], 'daytime': [19], 'sleepiness': [20], 'and': [21, 23, 36, 49, 75, 90], 'cataplexy,': [22], 'results': [26, 91], 'of': [27, 45, 60, 92, 98, 110, 125], 'overnight': [28], 'polysomnography': [29], '(PSG),': [30], 'multiple': [31], 'sleep': [32, 46, 64, 93], 'latency': [33], 'test': [34, 58], '(MSLT),': [35], 'human': [37], 'leukocyte': [38], 'antigen': [39], '(HLA).': [40], 'PSG': [41], 'showed': [42, 62], 'increased': [43], 'ratio': [44], 'stages': [47], '1': [48], '2': [50], 'due': [51], 'to': [52, 118], 'frequent': [53], 'awakening.': [54], 'All': [55], 'five': [57], 'session': [59], 'MSLT': [61], 'onset': [65, 127], 'REM': [66], 'period.': [67], 'HLA': [68], 'typing': [69], 'was': [70, 104], 'positive': [71], 'for': [72, 122], 'DRB1*': [73], '1501': [74], 'DQB1*': [76], '0602.': [77], 'Though': [78], 'present': [80], 'case': [81], 'had': [82], 'very': [83, 116], 'early': [84, 126], 'onset,': [85], 'all': [86], 'studies': [94], 'CSF': [101, 120], 'orexin': [102, 121], 'level': [103], 'far': [105], 'below': [106], 'lower': [108], 'limit': [109], 'control': [112], 'values.': [113], 'It': [114], 'is': [115], 'useful': [117], 'measure': [119], 'diagnosis': [124]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2401803076', 'counts_by_year': [], 'updated_date': '2024-12-17T10:45:36.434637', 'created_date': '2016-06-24'}